One of my first projects as a DBA was to create a RAC environment with ASM connecting from a SAN storage device. To be honest I have never touched a SAN ever!!. So this was an exciting first time learning. Our systems admin taught me so much on SAN(s), it was a great experience. I had followed this guide to set up RAC configuration. Right now I am in the process of creating my own guide that has extras in it. Once it is done I will Post it up.
Copy and paste the link to access:
https://docs.google.com/viewer?a=v&pid=explorer&chrome=true&srcid=0B_DGWSgQzuAnOWU1YzBjMzMtOGNhMy00ZDlhLTlhYzEtMjhiNDc1MGI4ZWRl&hl=en_US
My name is Simpson Samuel - Oracle DBA @ Andera INC
